CSOhara SARD Catalytic Converter Rectification Adapter - Honda S2000
Key Features
Reduces swirl resistance due to level difference with the exhaust manifold.
The SARD catalyst has an inlet diameter of Φ76.3, which prioritizes purification efficiency, compared to a typical Exhaust manifold outlet of Φ60.5, and is an adapter for the purpose of rectifying the turbulent flow of exhaust gas due to the difference in pipe diameter.
Compatibility
Installation is done by lightly press-fitting with a hammer, etc., but if there is a clearance due to individual differences, we recommend spot welding.